llvm::ArrayRef<int64_t> permutation_array) {
  llvm::SmallVector<int64_t> inverse_permutation_array(
      permutation_array.size());
  const auto permutation_array_size = permutation_array.size();
  for (int64_t i = 0; i < permutation_array_size; ++i) {
    inverse_permutation_array[permutation_array[i]] = i;
  }
  return inverse_permutation_array;
}

DenseIntElementsAttr GetInversePermutation(